Which of the following processes involves neutralization?
Answer Details
The process that involves neutralization is liming of soil. When soil is acidic, it can be treated with a base such as calcium carbonate (CaCO3) to raise its pH and reduce its acidity. This process is known as liming of soil and involves a neutralization reaction between the acidic components of the soil and the basic components of the calcium carbonate. The result is a more neutral soil pH which is more suitable for plant growth. In the other options, hardening of oils involves hydrogenation, souring of milk involves fermentation, and charring of sugar involves thermal decomposition.